DATA SHEET - Glyn High-Tech Distribution

HX8346-A(T)240RGBx320 dots, 262K color TFT controller driver7.39 Vcom Control 3 Register (R45h)DATA SHEET V01Figure 7. 59 Vcom Control 3 Register (R45h)VDV(4-0):Specify the VCOM amplitude factors for panel common driving (VCOML = VCOMH –VCOM amplitude, VCOML>= VCL+0.5V). It is possible to setup from 0.6 to 1.23 timesof VREG1. When VCOMG = 0, the VDV(4-0) setup is invalid and VCOML is outputVSSA.VDV4 VDV3 VDV2 VDV1 VDV0 VCOM Amplitude0 0 0 0 0 VREG1*0.60 0 0 0 1 VREG1*0.630 0 0 1 0 VREG1*0.660 0 0 1 1 VREG1*0.690 0 1 0 0 VREG1*0.720 0 1 0 1 VREG1*0.750 0 1 1 0 VREG1*0.780 0 1 1 1 VREG1*0.810 1 0 0 0 VREG1*0.840 1 0 0 1 VREG1*0.870 1 0 1 0 VREG1*0.90 1 0 1 1 VREG1*0.930 1 1 0 0 VREG1*0.960 1 1 0 1 VREG1*0.990 1 1 1 0 VREG1*1.020 1 1 1 1 Inhibit1 0 0 0 0 VREG1*1.051 0 0 0 1 VREG1*1.081 0 0 1 0 VREG1*1.111 0 0 1 1 VREG1*1.141 0 1 0 0 VREG1*1.171 0 1 0 1 VREG1*1.21 0 1 1 0 VREG1*1.231 0 1 1 1 Inhibit1 1 0 0 0 Inhibit1 1 0 0 1 Inhibit1 1 0 1 0 Inhibit1 1 0 1 1 Inhibit1 1 1 0 0 Inhibit1 1 1 0 1 Inhibit1 1 1 1 0 Inhibit1 1 1 1 1 InhibitHimax ConfidentialThis information contained herein is the exclusive property of Himax and shall not be distributed, reproduced, or disclosedin whole or in part without prior written permission of Himax.-P.114-July, 2007